28077739710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{38737}}^1$

素因数の和:39437

約数の個数: 64

約数和(自身を含む): 69315607872

約数和(自身を除く): 41237868162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 653, 1110, 1306, 1959, 3265, 3918, 6530, 9795, 19590, 24161, 38737, 48322, 72483, 77474, 116211, 120805, 144966, 193685, 232422, 241610, 362415, 387370, 581055, 724830, 1162110, 1433269, 2866538, 4299807, 7166345, 8599614, 14332690, 21499035, 25295261, 42998070, 50590522, 75885783, 126476305, 151771566, 252952610, 379428915, 758857830, 935924657, 1871849314, 2807773971, 4679623285, 5615547942, 9359246570, 14038869855, 28077739710]

約数ペア:

[(1, 28077739710), (2, 14038869855), (3, 9359246570), (5, 5615547942), (6, 4679623285), (10, 2807773971), (15, 1871849314), (30, 935924657), (37, 758857830), (74, 379428915), (111, 252952610), (185, 151771566), (222, 126476305), (370, 75885783), (555, 50590522), (653, 42998070), (1110, 25295261), (1306, 21499035), (1959, 14332690), (3265, 8599614), (3918, 7166345), (6530, 4299807), (9795, 2866538), (19590, 1433269), (24161, 1162110), (38737, 724830), (48322, 581055), (72483, 387370), (77474, 362415), (116211, 241610), (120805, 232422), (144966, 193685)]